The new head of the crime squad travels to Mysen to learn about the latest progress of the investigation. According to Helen Zana's death has no connection with the investigation. Philip requests to change adoptive parents because Henning has completely rejected him since he confessed the truth.

Henning is struggling between life and death. Philip decides to confess everything to Helen. If Henning's accident was orchestrated, it means there is a mole somewhere. Helen opens to Ron, and mentions the other witness. It is a mistake. Ron managed to find the identity of Philip and kidnapped him. But Philip had time to call Helen and tell him that he recognized the killer of the sandpit.